Molekula
Dimethyl sulfoxide-d6
Supplying 4,500+ customers in over 80 countries
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 2000 · Listed pack sizes are a starting point — we manufacture, source and repack to the quantity you need
Dimethyl sulfoxide-d6 is a deuterated solvent widely used in NMR spectroscopy for high-resolution structural analysis, isotopic labeling studies, and as a reaction medium in organic synthesis. It replaces standard DMSO with deuterium atoms, eliminating proton signals for clearer spectra. This product has a CAS number of 2206-27-1, a molecular formula of (CD3)2SO, and a molecular weight of 84.17. It is stored at ambient conditions and carries a **Warning** signal word for safety. Molekula supplies Dimethyl sulfoxide-d6 from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Example image for illustration only. Other packaging and pack sizes are available.
Pricing & pack sizes
Pack sizes & pricing
Pricing on request — packs available from research to bulk quantities.
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Specifications
| Property | Value |
|---|---|
| Appearance | Colourless liquid |
| Purity (GC) | ≥99.00% |
| Water (KF) | ≤0.0250% |
| Identification (NMR) | Atom % D ≥99.85 % |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Flash Point | 88 °C |
| Acidity | Neutral |
Literature values
Published physical properties of the substance, not batch specifications.
| Property | Value |
|---|---|
| Melting Point | 18 °C |
| Vapour Pressure | 0.41 mmHg |
Source: PubChem CID 75151 (PAC Chemical Database, Haz-Map)
Identification
| Property | Value |
|---|---|
| SKU | 90031350 |
| CAS Number | 2206-27-1 |
| IUPAC Name | trideuterio(trideuteriomethylsulfinyl)methane |
| EC Number | 218-617-0 |
| Molecular Formula | (CD3)2SO |
| Molecular Weight | 84.17 |
| Exact Mass | 84.0516 |
| SMILES | [2H]C([2H])([2H])S(=O)C([2H])([2H])[2H] |
| InChIKey | IAZDPXIOMUYVGZ-WFGJKAKNSA-N |
| InChI | InChI=1S/C2H6OS/c1-4(2)3/h1-2H3/i1D3,2D3 |
| PubChem CID | 75151 |
| REACH Code | Y110 |
| HTS Code | 2845900100 |
| Tariff Code | 2845901000 |
Safety & GHS
-
Health Hazard
GHS07
Hazard statements
- H227 Combustible liquid
- H315 Causes skin irritation
- H319 Causes serious eye irritation
Precautionary statements
- P210 Keep away from heat/sparks/open flames/hot surfaces - No smoking
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P302+352 IF ON SKIN: Wash with soap and water
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
Documents
Safety Data Sheets (SDS)
Available in English, French, German, Italian, Portuguese, Spanish.
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Synonyms
- (Methyl sulfoxide)d6
- d6-DMSO
- deuterated dmso
- Di((2H3)methyl) sulphoxide
- Dimethyl sulfoxide-d?
- Dimethyl-d6 sulfoxide (DMSO-d6)
- DMSO-d6
- Hexadeuterodimethyl sulfoxide
- Methane-d3, sulfinylbis-
- trideuterio(trideuteriomethylsulfinyl)methane
Frequently asked questions
What is DMSO-d6 used for?
DMSO-d6 is primarily used as a deuterated solvent in **NMR spectroscopy** for analyzing organic compounds, ensuring clear spectral resolution without proton interference.
What is the molecular formula and molecular weight of DMSO-d6?
The molecular formula is **(CD₃)₂SO**, and the molecular weight is **84.17 g/mol**.
What safety classification does DMSO-d6 have?
DMSO-d6 is labeled with the **signal word 'Warning'** under GHS, indicating moderate hazard (e.g., skin irritation).
How should DMSO-d6 be stored?
Store DMSO-d6 in a **tightly sealed container at ambient temperature**, away from moisture and direct light.
Does Molekula offer DMSO-d6 in bulk quantities?
Yes, Molekula supplies DMSO-d6 in **bulk volumes** (e.g., 1L–5L containers) for research and industrial applications—contact us for custom quantities.
What documentation is provided with a DMSO-d6 order?
Each order includes a **Certificate of Analysis (CoA)**, **Material Safety Data Sheet (MSDS)**, and **batch-specific documentation** for traceability.
Ready to order or need a custom pack?
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